I once bought a 2 AA or 2 AAA Bucklite from a backpacking store in The Little Apple. It looks like an Underwater Kinetics light. I imagine Buck Knives contracted with them to make it. The internals got all SNAFU, but I kept it, and it's here...somewhere. No idea where it is now.
Years ago I had an angle head light, I think it was a Garrity. It went SNAFU, also. I think I tossed it, finally, after giving up on fixing it. I think the angle head hinge broke or something.
When I was a boy, my scout troop sold stuff from a company called Tom Wat, to raise funds for summer camp, and one of the items was a small lantern, maybe a two D cell, from Ash Flash. Don't know where it is or if we still have it. Probably sold on a yard sale or thrown away years ago.